115042297768 has 16 divisors (see below), whose sum is σ = 215711596980. Its totient is φ = 57519205248.

The previous prime is 115042297697. The next prime is 115042297787. The reversal of 115042297768 is 867792240511.

It can be written as a sum of positive squares in 2 ways, for example, as 114256168324 + 786129444 = 338018^2 + 28038^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26130 + ... + 480382.

Almost surely, 2^115042297768 is an apocalyptic number.

It is an amenable number.

115042297768 is a deficient number, since it is larger than the sum of its proper divisors (100669299212).

115042297768 is a wasteful number, since it uses less digits than its factorization.

115042297768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485916 (or 485912 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 115042297768 in words is "one hundred fifteen billion, forty-two million, two hundred ninety-seven thousand, seven hundred sixty-eight".